See all Engine products
Product thumb
Supertech Valve Stem Seals 12 Set for BMW S55, N55, N54 Turbo & Toyota B58B30
$24.40
Hurry Low Stock

If you're diving into the world of performance engines, you'll want to pay attention to these Supertech Valve Stem Seals. Specifically designed for the BMW S55 Turbo and Toyota B58B30, this 12-set pack is a game changer for anyone looking to keep their engine running smoothly.

Now, let’s talk fitment. These seals fit not just the S55 Turbo but also the B58B30, N55 Turbo, and N54 Turbo. So, if you’re working on any of these engines, you’re in luck. I’ve used these seals in my own builds, and the difference is noticeable. They really help maintain proper oil control, which is crucial for performance and longevity.

What I love about these seals is that they’re built to withstand the rigors of turbocharged engines. The materials used are top-notch, designed to handle the heat and pressure that comes with high-performance driving. You won’t have to worry about them wearing out too soon, which means less time in the shop and more time enjoying the ride.

Installation? It’s pretty straightforward if you’ve got some mechanical skills under your belt. Just make sure to follow the proper procedures, and you’ll have these bad boys in place in no time. Trust me, once you do, you’ll notice a smoother operation and better oil management, which is exactly what you want when pushing your engine to its limits.

So, if you’re looking to upgrade your valve stem seals, give the Supertech set a shot. They’re reliable, durable, and designed for performance. You won’t regret it.

Other Part Numbers:
Supertech #sptVSI-BM60-E-12

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Supertech Banner

Who is Supertech?

Supertech is a company located in Silicon Valley San Jose, California. It is the place where companies with the most cutting-edge technology are located. It allows Supertech to gain access to the latest technology that helps them create high-quality products.  Supertech is known for manufacturing some of the best aftermarket internal engine parts in the industry. Today, they are considered the leading brand in their market segment.

Valve Train Component Experts

With over 30 years of experience, Supertech was able to develop products that meet the demands of their customers. They offer high-performance valves and valvetrain components that are used by many engine builders and tuners everywhere.

Racer’s Brand Of Choice

Supertech provides the motorsport industry with top-notched products for virtually any type of racing discipline. Whether it’s Road Racing, Drag Racing, or Rally, they have the right parts for you. Each piece is carefully designed and manufactured to provide optimum performance and give racers the competitive advantage they need to win championships.

Purchase Supertech Products At Vivid Racing

If you are in the market for high-quality performance parts for your engine, Supertech is the brand for you. The company has always been on edge in creating innovative products that would keep up with the fast-changing automotive trend. Whether for the tracks or the street, Supertech guarantees that you will only get the best products from them. To know more about Supertech, visit Vivid Racing and check out their list of parts that fit your specific needs.



Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.

Supertech Performance Inc. shall not, under any circumstances, be liable for any special, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue, cost of purchased or replacement goods, or claims of customers of the purchase, which may arise and/or result from sale, installation or use of these parts.

The sole obligation of Supertech Performance Inc., shall be limited only to the products to be found defective, in either workmanship or material, after inspection performed by our company. This Limited Warranty applies only to the original purchaser of the product and only covers the replacement or repair of the product at our election.

Check out these other great products